package moodle.dados.atividades;

import java.util.HashSet;

import javax.persistence.*;

import moodle.dados.Atividade;
@Entity
@Table(name = "mdl_chat")
@NamedQuery(name="Chat.findByCourse", query="SELECT c FROM Chat c WHERE course = ?1")
public class Chat extends AtividadeParticipacao{

	
	public Chat(){}

		
}
